How long a heart failure patient can live cannot be accurately assessed, but is related to the severity of heart failure symptoms and the degree of physical activity tolerance, and can be extended to a certain extent under the condition of active intervention and treatment. Heart failure is a serious disease in clinical practice, and usually has a greater impact on daily life, causing symptoms such as dyspnea, fatigue, and lower limb edema, etc. The specific survival status is related to the severity of the disease and the body’s tolerance of the disease. It is important to note that heart failure patients can reduce the adverse effects of the disease through “early detection, early diagnosis, early treatment”, and many patients are likely to prolong the survival time, and it is recommended that patients establish confidence in treatment.